Uart Receive Data Register - Samsung S3C2501X User Manual

SERIAL I/O (CONSOLE UART)

10.3.5 UART RECEIVE DATA REGISTER

Register Address
CURXBUF 0xF0060010
Bit Number
[7:0] Receive data
31
10-14
Table 10-10. CURXBUF Registers
R/W
R Console UART receive data register
Table 10-11. Console UART Receive Register Description
Bit Name
This field contains the data received over the single channel
Console UART. When the Console UART finishes receiving a data
frame, the receive data ready bit in the Console UART status
register, CUSTAT[0], should be '1'. This prevents reading invalid
receive data that may already be present in the CURXBUF.
Whenever the CURXBUF is read, the receive data valid
bit(CUSTAT[0]) is automatically cleared to '0'.
[7:0] Receive data for UART
Figure 10-7. Console UART Receive Data Register
Description
Description
8
S3C2501X
Size Reset Value
B –
7 0
Receive Data